Material: Sanding sponge uses high-density sponge as the base material, adopts high-quality mineral sand coating, 4-part coating, can be used in dry and wet, sharp and resistant to wear. It is a good tool for hand polishing.High quality: The sponge has good elasticity and good water storage function, which can reduce flushing and improve work efficiency. Planting high-density sand has higher grinding efficiency than sandpaper, and the service life is 5 times longer than standard sandpaper. It is a great substitute for sandpaper.Easy to Use: Particle count is printed on frosted sanding pad, easy to distinguish and use. In the polishing process, special attention should be paid to grinding from coarse to fine. The larger the number, the finer the particles and the better the polishing effect.Wide Application: Sanding sponges is widely used for grinding all kinds of metal and plastic products. drink. It can be used for renovating wooden furniture, stripping and polishing paint, polishing metal jade, removing rust from rusty cutting tools, roughing plastic products, cleaning the stove, etc.Package12 sanding sponges, different particle sizes of 60/ 80/100/120/180/220, two of each type.Aluminum oxide and high density sponge make grinding more efficient. Type 60 sanding sponge is equivalent to coarse 100p sandpaper, 80# sanding block = 120-180p sandpaper, 100# sanding block = 240-400p sandpaper, 120# sanding block = 500-600p sandpaper, 180# sanding block = 80000# sandpaper = 22220# sanding block 100 0P sandpaperWet and dry sandingUses of wet sanding blocksExcellent on wet or dry sanding, can be used directly in water. The strength of the sanding block is excellent, the plasticity is strong, and it is not easy to tear. Wet polishing sandpaper to minimize dust.In the kitchen, clean metal pans, stovetop grease and stainless steel sinks.< p>In swimming pools, stained surfaces can be cleaned.In the yard, scratches on the pavement can be treated.In terms of shipping, it can clean and polish rust and corrosion from boat accessories.Each sponge comes with quality abrasive material on 4 sides.It can be cut arbitrarily according to grinding requirements.Renovation and primer treatment for furnitureWood sanding blocks, perfect for a wide range of uses, from wood stripping to final finishing.Clean sink stains, remove scratchesOur washable and reusable sanding sponges are perfect for scrubbing and cleaning sinks.Removing rust and treating stubborn stains from metalSanding sponges remove stubborn stains from utensils stainless steel kitchenware. Also suitable for porcelain and glass.Car parts repair and DIY creationSanding blocks are suitable for polishing car parts , plastic shells, amber jade, DIY and craft creations.